<?php

namespace common\models;

use common\consts\Consts;
use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use common\models\MdmTask;

/**
 * MdmTaskSearch represents the model behind the search form about `common\models\MdmTask`.
 */
class MdmTaskSearch extends MdmTask
{
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['id', 'flag', 'workID'], 'integer'],
            [['input', 'output', 'started_at', 'stopped_at', 'created_by', 'created_at', 'updated_by', 'updated_at'], 'safe'],
        ];
    }

    /**
     * @inheritdoc
     */
    public function scenarios()
    {
        // bypass scenarios() implementation in the parent class
        return Model::scenarios();
    }

    /**
     * Creates data provider instance with search query applied
     *
     * @param array $params
     *
     * @return ActiveDataProvider
     */
    public function search($params)
    {
        $query = MdmTask::find();

        // add conditions that should always apply here

        $dataProvider = new ActiveDataProvider([
            'query' => $query,
            'pagination' => [
                'pageSize' => Consts::DEFAULT_PAGE_SIZE,
            ],
            'sort'=> ['defaultOrder' => ['id'=>SORT_DESC]],
        ]);

        $this->load($params);

        if (!$this->validate()) {
            // uncomment the following line if you do not want to return any records when validation fails
            // $query->where('0=1');
            return $dataProvider;
        }

        // grid filtering conditions
        $query->andFilterWhere([
            'id' => $this->id,
            'flag' => $this->flag,
            'started_at' => $this->started_at,
            'stopped_at' => $this->stopped_at,
            'created_at' => $this->created_at,
            'updated_at' => $this->updated_at,
            'workID' => $this->workID,
        ]);

        $query->andFilterWhere(['like', 'input', $this->input])
            ->andFilterWhere(['like', 'output', $this->output])
            ->andFilterWhere(['like', 'created_by', $this->created_by])
            ->andFilterWhere(['like', 'updated_by', $this->updated_by]);

        return $dataProvider;
    }
}
